Don’t know about PS3, but for PS4:
The stride deke is a bizarre one as you don’t actually stride when doing it, but glide.
Whilst gliding, hold the Left Stick (your body) and the Right Stick (your stick) in the same direction, but ONLY while gliding.

The stride deke is a bizarre one as you don’t actually stride when doing it, but glide.
Whilst gliding, hold the Left Stick (your body) and the Right Stick (your stick) in the same direction, but ONLY while gliding.